baber/WOPTO huggingface dataset:
Patent JP-H08324820-A (JP)
Title: Sheet feeding device and recording device
Inventor: KAWAZOE KENJI
IPC: B65H3/56
Filed: 1995-05-26
Abstract: PURPOSE: To surely separate each loaded sheet from the other sheets irrespective of a degree of stiffness of the sheet by a simple structure and to feed this to the same position of a carrying means in a recording device part. CONSTITUTION: A separating slope 16 is pressed downward by a spring 21 and the stopper 16b of the separating slope 16 is brought into contact with the projection 7f of a lower case. When a sheet 5 is fed by a feeding roller 9 and bent, a resisting force FW is applied to the separating slope 16, and depending on a degree of stiffness of the sheet 5, the separating slope 16 is raised against the spring 21. The application of resistance forces to the separating slope 16 is not limited to that of only one sheet, the sheet tips after one sheet separated and fed are also brought into contact with the slope surface part 16a of the separating slope 16 and these sheet tips are pressed against the slope surface part 16a by a friction force with a separated sheet.  The loaded sheets are surely separated one by one irrespective of its thickness and fed to the carrier roller 18 and the pinch roller 19 of a recording device part.
Patent JP-H02306656-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ISHIGAMI TOSHIO
IPC: H01L23/433
Filed: 1989-05-22
Abstract: PURPOSE:To simultaneously place a power element chip and a logic element chip in mixture by thermally and electrically separating a bed for placing the power element chip and a bed for placing the logic element chip. CONSTITUTION:A power element chip 3 having a large flowing current is secured on a heat sink fin 1 of a first bed, and a power element chip 3' is secured on a second bed of a lead frame 5. A logic element chip 8 having a small flowing current is secured to the frame 5 as a third bed. That is, the heats generated from the elements 3, 3' are dissipated via the fin 1 and the frame 5, and the elements 3, 3' are respectively placed on the electrically isolated beds. Thus, power elements and logic elements of different types can be simultaneously placed in mixture.
Patent JP-S63294490-A (JP)
Inventor: HORIIE RYUICHI
IPC: F27D21/00
Filed: 1987-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01301078-A (JP)
Title: Vibrationproof handle device
Inventor: YAMAGUCHI YASUHARU
IPC: B25D17/04
Filed: 1988-05-27
Abstract: PURPOSE:To interrupt any harmful vibration in three directions and make a handle device lighter in weight as well as to improve its working property by installing a mass body in an extended end of a rod body, and connecting this rod body to a vibrator with an elastic member. CONSTITUTION:A first rod body 22 is connected to a vibrator such as a vibrating tool or the like, and a second rod body 23 is connected to this first rod body 22 at a specified bending angle. A mass body (weight) 25 is installed in an extended end 24 of this second rod body 23, while an elastic member 26, having a specified spring constant in a vibrating direction of the vibrator and two directions orthogonal with this vibrating direction, is installed interposingly between the first rod body 22 and the vibrator. Vibrations of the vibrator are interrupted in three directions by interposition of this elastic member 26.
Patent JP-H10320640-A (JP)
Title: Method and system for adjusting charge of stacked article
Inventor: HAKETA TAKUYA
IPC: G07G1/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To easily and securely perform settling operation for charge. SOLUTION: When SUSHI (vinegared fish and rice) are mounted on dishes of different kind depending upon the colors of their flanks and sold, emptied dishes are stack, the color of the flanks of the stacked dishes is discriminated by a discriminating means 1; and a decision means 2 decides the kind of the stacked dishes by comparing the color of the dishes discriminated by the discriminating means with information on the relation between colors and kinds of dishes stored in a dish feature storage means 4.  On the basis of the decision result of the decision means, an arithmetic means 5 calculates the numbers of dishes by the kinds and a charge calculating means 6 finds the total amounts of money by the dish kinds from the numbers of dishes by the dish kinds calculated by the arithmetic means and vending unit prices by the dish kinds stored in a dish value storage means 7 and further calculates the total amount of money of all the stacked dishes. Then the total amount of money is displayed at a display means 8 to settle the charge for the customer.
Patent JP-H06338656-A (JP)
Title: Semiconductor laser
Inventor: TENMYO JIRO
IPC: H01S5/343
Filed: 1993-05-31
Abstract: PURPOSE:To prevent unexpected deterioration due to dislocation in crystal, by doping at least a P-GaAs contact layer with In in a specified concentration range, in laser epitaxial structure. CONSTITUTION:In a laser epitaxial growth film constituted of an active layer 6 composed of a single or multiple InyGa1-yAs quantum well layers (0<y<0.5), an upper clad layer 3 and a lower clad layer 9 composed of AlxGa1-xAs, a GaAs contact layer 10, a GaAs buffer layer 2, etc., the p<+> GaAs contact layer 10 is doped with In in the concentration range of 1X10<19> -3X10<20>cm<-3>. In the growth of GaAs bulk crystal, the P<+> GaAs contact layer 10 is doped with In as impurities in the range larger than or equal to 1X10<19>cm<-3>. Thereby the generation of dislocation is reduced by about two orders of magnitude.
Patent JP-S6110137-A (JP)
Title: Shock reliever for hydraulic shock absorber
Inventor: OKADA HIROSHI
IPC: F16F9/48
Filed: 1984-06-22
Abstract: PURPOSE:To prevent reduction of operating stroke and to enlarge design flexibility by constructing such that the oil-lock function and the check valve function can be exhibited without providing a flange to the oil hole rod for oil-lock. CONSTITUTION:An oil hole rod 8 is fitted slidably between the stopper section 10 pressure inserted into a sheet pipe 3 and the bottom face 1a of an outer tube 1 at the lower section of the sheet pipe 3. A path 9 is notched in the outercircumference at the lower section of the sheet pipe 3 while a notched section 8a is provided in the bottom of the oil hole rod 8 and communicated with said path 9. Upon fitting of an oil-lock piece 5 over said rod 3, the pressure in the oil-lock chamber B' will rise to lift said rod 3 until contacting against the stopper section 10 thus to choke the paths 8, 9 and to discharge the oil in the oil- lock chamber B' through a gap between the oil-lock piece 5 and the oil hole rod 3 to perform shock relief. Upon lifting of the oil-lock piece 5, the oil hole rod 3 will lower to exhibit the check valve function.
Patent JP-S6021272-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA SHINYA
IPC: B41J7/94
Filed: 1983-07-15
Abstract: PURPOSE:To make it possible to perform printing with uniform density, in a printing apparatus due to a printing hammer, by reading pulse amplitude and a current value corresponding to rank data from a rank converting means from a first memory device to supply to an electromagnet. CONSTITUTION:CPU1 allows a corresponding type to oppose to a printing hammer 18 through a drive apparatus 10 by the input of a character key 7 and reads the rank number N of fundamental printing energy corresponding to the type 4 from a second memory device 4. In the next step, the set content of a printing force change-over switch 8 is read and n is added to N if printing force is strong, nothing is done if medium and m is subtracted if weak. By this operated rank number, informations of a current value and pulse amplitude are read from a first memory device 3 and one of first, second and third current generating circuits 13-15 is selected by current value information while the selected circuit is driven for a pulse amplitude time to apply a pulse current to an electromagnet 17. By this mechanism, printing density is uniformized and printing energy can be stably changed over a wide range.
Patent JP-H06338070-A (JP)
Title: Objective lens driving device
Inventor: TAKESHITA NOBUO
IPC: G11B7/09
Filed: 1993-05-31
Abstract: PURPOSE:To provide a stable control system and to prevent life from deteriorating by supporting a movable part with leaf springs to eliminate contact parts without generating friction force and friction dust at the time of performing focusing control and tracking control. CONSTITUTION:The leaf springs 116a and 116b are fixed to a supporting shaft 103 by their inner circumferential parts and to a lens holder 110 by their outer circumferential parts, having an approximately conentric shape with the supporting shaft 103. Then, the leaf springs 116a and 116b are easily positioned to the supporting shaft 103 in the axial direction by a step provided on the supporting shaft 103. Now, at the time of correcting focus displacement of a converged spot 114, an objective lens 111 is driven by electromagnetic force generated by magnets 104a and 104b to perform this correction. Then, as to track-jumping of the converged spot 114, the springs 116a and 116b are deformed into spiral shapes, and then tracking control is performed on the objective lens 111. Moreover, at this time, because of no occurrence of friction dust, deterioration of life is prevented.
Patent JP-H0396448-A (JP)
Title: Visual sense increasing system for high performance aircraft
Inventor: SUTEIIBUN JII WAASUTO
IPC: B60R1/10
Filed: 1990-05-17
Abstract: PURPOSE: To provide a high resolution three-dimensional color image of a forward traveling track with no aberration by arranging a cockpit mirror means so that light reflected toward a flight crew is redirected, and a real world three-dimensional view from a standpoint at an apparent visual position of an external mirror is obtained so as to maintain a depth recognizing cue. CONSTITUTION: An external mirror 12 and a lower mirror 14 reflect a view in front of an aircraft from the mirror, from the upper mirror 12 to the lower mirror 14, and accordingly, these mirrors are arranged so as to use the reflected light for a visual cue for controlling the aircraft. In operation, the viewing field of the mirror 12 reflected at the mirror 14 through a transparent element 18 which is therefore protected from being exposed to high speed air by the rear surface 24 of the mirror 12 in such a condition that a VAS system is packed. Further, the mirror 12 is arranged by means of a suitable arbitrary means, and can be suitably included in such a mounting condition that it has a steam-line shape together with the transparent element 18, capable of being repositioned by an electric motor or the like.
Patent JP-S5461812-A (JP)
Title: Informing system for information on call charge of b board
Inventor: KUBO YOSHIFUMI
IPC: H04M15/28
Filed: 1977-10-27
Abstract: PURPOSE:To improve efficiency in call processing, by enabling an operator to call an extension subscriber by depressing a call button after the talk regardless of the extension number and to inform the subscriber of information on call charge. CONSTITUTION:After calling a party subscriber through originating repeating connection, an operator depresses the charge button before the operator releases button, and the information is transferred to common controller 2, which memorizes the connection information of extension subscriber A and supervises the telephone conversation. After the conversation, controller 2 allows the office trunk supervisory button on B board 4 to flush and depressing the trunk supervisory button by the operator transfers information on a call charge, which is displayed. With the call button depressed by the operator, subscriber A is connected to B board 4 under the control of controller 2 and then, the operator informs A of the call charge on the display part.
Patent JP-H05326701-A (JP)
Title: Semiconductor pellet and semiconductor device using the same
Inventor: INOUE HAJIME
IPC: H01L21/02
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a semiconductor pellet, with which the defective assembling due to erected pellet can be reduced in a semiconductor device assembling process, and a semiconductor device in which the above-mentioned pellet is used. CONSTITUTION:The title semiconductor pellet is used for a glass diode, and the cross-section 2 of the semiconductor pellet 1 is formed in such a manner that it obliquely face to the surface 3 of a pellet electrode so that it is hardly erected on the pellet based on the cross section. For example, the pellet is formed by dicing in such a manner that the positional relation between the wafer plane surface fixed on a wafer stage, i.e., a pellet electrode surface 3 and a dicing blade form an oblique angle.
Patent JP-S5252520-A (JP)
Title: Grip for handy tv camera
Inventor: YOKOYAMA TSUNEO
IPC: G03B17/56
Filed: 1975-10-27
Abstract: PURPOSE: The operation section, which controls electrically the TV camera body as well as various mechanisms inside lens barrel, is located near gripping part. Thus, operational capability can be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5919482-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA SHIYOUICHI
IPC: H04N5/335
Filed: 1982-07-23
Abstract: PURPOSE:To eliminate additional noise and to obtain a sharp picture, by arranging an MOS electrode adjacent a transfer gate and arranging a clearing MOS electrode adjacent the MOS electrode. CONSTITUTION:A photo cell 1 and a vertical signal line 3 are connected with a vertical switch 2 controlled with a vertical scanning line 14(14C-14E). The 2nd electrode 5B of the 1st capacitor 5 and the vertical signal line 3 are connected via the 1st transfer gate 4 to which a DC voltage is impressed. The 2nd electrode 5B and a horizontal CCD 9 are connected via the 2nd transfer gate 6 and an MOS electrode 7 being an auxiliary capacitor. The MOS electrode 7 having no PN junction between the 2nd transfer gate 6 and the horizontal CCD9, and a power supply 8 are connected with a clearing MOSFET8. No PN junction is provided between the MOS electrode 7 and an MOS electrode 8. The 2nd electrode of a switching capacitor 3A is connected to the vertical signal line 3.
Patent JP-2000324816-A (JP)
Title: Output overshoot suppression circuit
Inventor: OKABE YOSHIHARU
IPC: H02M3/28
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To suppress output overshooting when a DC-to-DC converter is started, by providing a suppression circuit which falsely passes a current through a light emitting diode at start of the converter. SOLUTION: Control of a switch element 2 is exercised through a feedback circuit 5. A direct-current output voltage V0 is divided by resistors 51 and 52 and supplied to the control electrode of a shunt regulator 54. If the voltage exceeds the threshold voltage of the shunt regulator 54, a current is let through the shunt regulator 54, and the current in a light emitting diode 56a actuates a photodiode 56b. It emerges as voltage V3 in a resistor 57 in a drive circuit 6 and is applied to a control IC. The voltage signal V3 produces signal V4 outputted for driving the switch element 2 by comparison with triangular waves V2. The output voltage is controlled according to the duty ratio of the signal V4, and thus constant-voltage direct-current output is supplied to a load.
Patent JP-S6023291-A (JP)
Inventor: KAWAHARA HIRONORI
IPC: B66D1/54
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11340464-A (JP)
Title: Mos type semiconductor device
Inventor: MITANI HITOSHI
IPC: H01L21/336
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable high integration MOS type semiconductor device by suppressing short channel effect surely. SOLUTION: After a p-type semiconductor substrate 11 is coated with an oxide film along with a gate electrode 13 formed thereof, p-type impurities are implanted into the semiconductor substrate 11 to formed a p<+> region. A reflow film of BPSG is then formed on the oxide film and subjected to anisotropic etching along with the oxide film to form a spacer 15 having a specified profile on the side wall side of the gate electrode 13 and then n-type impurity ions are implanted. An impurity profile corresponding to the thickness of the spacer 15 is obtained under the spacer 15 and the region implanted with p-type impurities but not implanted with n-type impurities is left to form a p<+> pocket region 16a. The p<+> pocket region 16a restricts stretching of a depletion layer directly under the gate electrode 13 from a source region 14 and a drain region 14.
Patent JP-S5653727-A (JP)
Title: Deodorizing treatment method of odorous gas
Inventor: IMAMURA SADAO
IPC: B01D53/34
Filed: 1979-10-09
Abstract: PURPOSE: To effectively recover waste heat and deodorize malodorous gases in a system producing plural malodorous gases, by rationally combining the characteristics of these gases and the function characteristics of a high temperature side heat exchanger and a low temperature side heat exchanger.  
     CONSTITUTION: A condensed tacky odorous gas is produced from a baking oven 3 for painting or printing through a duct 5, a low-temperature low-moisture low- concentration odorous gas from the hood 7 between a printer 6 and the inlet of the oven 3, and a low-temperature low-concentration dry-type odorous gas from a cooling process 8 of products respectively. These are exhausted from a hood 9 and are gathered together with the gas from the hood 7 in a duct 10. Next, the gases are preheated in a low-temperature side heat exchanger 2 to become superheated dry- type gas which then joins with the gas in the duct 5. These gases enter a high- temperature side heat exchanger 1 via a pretreating filter 13. Here, the gases are preheated, thence they enter a catalytic deodorizing unit 14, where the gases are heated and activated by a burner 16, after which they are deodorized by contact oxidation in a catalyst bed 18. The deodorized gases are then released into the atmosphere after they are cooled via the high-temperature side heat exchanger 1 and the low-temperature side heat exchanger 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5654504-A (JP)
Title: Control method for digital actuator
Inventor: KOYANAGI YUUZOU
IPC: F02D41/34
Filed: 1979-10-09
Abstract: PURPOSE: To improve response and to prevent the generation of a hunting phenomenon by exercising control according to the extent of deviation when the deviation exceeds its reference value.  
     CONSTITUTION: Analog information on the displacement of an accelerator pedal, water temperature, etc., is inputted to an A/D converter via a multiplexer and then supplied to a central arithmetic unit as a digital value. The central arithmetic unit finds deviation Er of the supplied digital value from the reference value and, when a difference in absolute value from preset minimum reference deviation Er 0  is positive, varies the length of a control signal from the central arithmetic unit to an interface circuit in proportion to deviation Er measured at that time. In addition, when deviation Er exceeding maximum reference deviation Er 1  is measured, a step- shaped control signal is generated until deviation Er becomes less than Er 1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000318428-A (JP)
Title: Air conditioner for railway rolling stock and control method thereof
Inventor: HIRAKAWA HARUO
IPC: B61D27/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of the condensed water in an evaporator in which a compressor is operated to the evaporator in which the compressor is stopped and the evaporation in a circulation air and prevent the burning and impossible operation of a compressor by the trouble of an expansion valve. SOLUTION: An evaporator 3 is vertically divided into two and the compressor 2 (2a, 2b) connected to the evaporator 3 of the lower side is operated at the moisture removing operation time are operated and the compressor 2 connected to the evaporator 3 of the upper side is stopped. A solenoid valve is provided in the circuit for bypassing an electric expansion valve and also a low pressure pressure switch is installed at the suction side of the compressor 2 and when the low pressure pressure switch is operated, the solenoid valve is released and a circulating refrigerant is bypasses. Further, the change of the overheat degree of the evaporator when the opening of the electric expansion valve is operated is watched and when the overheat degree does not change, the trouble of a driver circuit is judged and the solenoid valve is released.
Patent JP-H05299380-A (JP)
Title: Dry etching device
Inventor: SUZUKI YASUHIRO
IPC: H01L21/302
Filed: 1992-04-22
Abstract: PURPOSE:To diffuse a reaction product of a material to be etched with radicals by a centrifugal force and to suppress retardation of chemical reaction by the reaction product by a method wherein a dry etching device for etching a wafer in a gas atmosphere utilizing discharge plasma is provided with a rotating means to rotate a holding part for the wafer. CONSTITUTION:A plasma etching is performed on a wafer 10 in a degree that a tungsten layer and a TiN layer are removed from the flat part of the wafer 10. First, the wafer 10 is held on a lower electrode 16b and process gas is sent in a chamber 12 through an introducing pipe 14. Here, SF6 gas is used as the process gas. Then, a gas pressure is adjusted by a vacuum pump 32. With the electrode 16b rotated at high speed, a high-frequency voltage is applied between an electrode 16a and the electrode 16b. Thereby, discharge takes place, plasma is generated and radicals F are produced. In such a way, the state of shortage of the radicals can be avoided by rotating the lower electrode, on which the wafer is held, at high speed at the time of the etching.
Patent JP-H01300893-A (JP)
Title: Production of human kallikrein-like protein
Inventor: NAKANISHI SHIGETADA
IPC: C12N15/00
Filed: 1988-05-27
Abstract: PURPOSE:To obtain the title protein for hypertension therapy, etc., in an industrially advantageous manner, by making a culture of microorganisms transformed with a manifestation vector containing the DNA coding human kallikrein or matters having physiological activity comparable to that for human kallikrein to collect the resulting product. CONSTITUTION:A DNA fragment coding human kallikrein or analogous matters having physiological activity comparable to that for human kallikrein is linked to an appropriate manifestation vector to prepare a human kallikrein-secreting manifestation plasmid followed by incorporating this plasmid into microorganisms such as Escherichia coli to transform said bacteria, thus producing a transformant. Thence, this transformant is put to culture in a culture medium to collect the human kallikrein or analogous matters, thereby obtaining the objective human kallikrein-like protein.
Patent JP-H05300043-A (JP)
Title: Attenuator circuit
Inventor: SHIKAYAMA KOJI
IPC: H04B1/10
Filed: 1992-04-22
Abstract: PURPOSE:To prevent deterioration in an IM and to reduce the adverse effect of it onto an antenna line. CONSTITUTION:When a passing quantity of an input signal is reduced by a PIN diode D2, the impedance at the input side is decreased up to a prescribed value by a PIN diode D1 whose operating resistor changes with a control voltage from a control voltage generating circuit 7A. Thus, when the electric field strength in an input signal is very high, the attenuation of the input signal is increased without incurring the deterioration in the IM and even in the case of a community receiving antenna employed, the adverse effect on other receiver is relieved.